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MotionControl Coupling, Clamp, 20mmx12mm

  • Mfr # FCMR38-20-12-A

  • Zoro # G7851006

product price: 
$
116.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
20mm x 12mm
Material - Couplings
Aluminum
Outside Dia.
38.1 mm
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Specifications

Details

MFR #
FCMR38-20-12-A
Zoro #
G7851006
UPC #
634529209691
Country of Origin
United States
Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Screw Type
Cap Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.087
Torque (In.-Lbs.)
104
Material
Aluminum
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Rated Torque
104 in-lb
Max. Temp. Range (F)
225 Degrees
Min. Bore (mm)
12
Item - Motion Control Couplings
Motion Control Coupling
Max. Bore (mm)
20 mm
Style
6-Beam Clamp
Max. Parallel Misalignment (In.)
0.03 in
Max. Axial Misalignment (In.)
+/-0.015
Max. RPM
6,000 RPM
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel with Nypatch
Angular Misalignment
3 Degrees
Axial Motion
0.38 mm
Maximum Speed
6,000 RPM
Series
FCMR
Torsional Stiffness
1.3 N-m/Deg
Moment of Inertia
0.000030032 kgf/m sq
Coupling Material Finish
Bright
Screw Material Finish
Black Oxide
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Aluminum
Full Bearing Support Required
Yes
Minimum Operating Temperature
-40 Degrees C
Included Screws
(2) Hex Socket Cap Screw
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single or Four Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Spiral Coupling With Nypatch Anti-Vibration Hardware, Two Sets of Three Spiral Cuts, Zero-Backlash
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Non-Reversing
5.88 N-m
Coupling Material Grade
7075
Bore Type
Round
Zero Backlash
Yes
Shaft Locking Type
Clamp On
Fastener Tightening Torque
9.5 N-m
Maximum Operating Temperature
107 Degrees C
Number of Locking Screws
2
Parallel Misalignment
0.76 mm
Maximum Torque
11.75 N-m
Number of Beams
6
Dynamic Torque Reversing
2.94 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 20 mm, Bore Diameter 2 12 mm, Coupling Material Aluminum, Coupling Outside Diameter 38.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 11.75 N-m, Axial Motion 0.38 mm, Overall Length 57.2 mm, Parallel Misalignment 0.76 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 1.3 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 27.3 mm

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